Individual Calculations March 2012
 Keraval Roignant, Claude  Total change: -19.05  Rating chartPersonal card
 14e Tournoi de Noël de Montigny MONTIGNY LE BRETONNEUX FRA 2011-12-26
RcRownchangeKK*chgGame
 1761 1673 0.00 3 -1.27 15 -19.05 
  Gidel, Jean-Louis 2073  * FRA0.001-0.0815-1.20 
  Mauron, Regis 1587 FRA0.001-0.6215-9.30 
  Rodriguez, Jean-Pierre 1622 FRA0.001-0.5715-8.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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